Puffing Devil
-1
Section::::High-pressure engine.:Early experiments.

Richard Trevithick
234542
The Puffing Devil
Pen-y-Darren (locomotive)
-1
Section::::High-pressure engine.:"Pen-y-Darren" locomotive.

Richard Trevithick
234542
RICHARD TREVITHICK
Richard Trevethick
Richard Trevithick
-1
Section::::Abstract.
Richard Trevithick
234542
Trevethick
High pressure engine
trevethick
puffing devil
high pressure engine
richard trevethick
pen y darren locomotive
richard trevithick